Therox AO System

SSO2 THERAPY FOR AMI

Current standard of care for the most severe heart attacks involves mechanically opening the blocked artery using percutaneous coronary intervention (PCI), otherwise known as angioplasty and stenting. While PCI has reduced early mortality post-heart attack over the past 25 years, significant myocardial tissue (heart muscle) death and sizable scarring may be present even after the left anterior descending (LAD) artery has been stented. This myocardial damage is linked to increased risk of heart failure and long-term mortality2.

SSO2Therapy is a novel treatment that complements PCI and is designed to minimize myocardial damage caused by acute myocardial infarction in qualifying patients suffering a LAD ST-elevation myocardial infarction (STEMI) event who are treated with primary PCI within 6 hours of symptom onset. SSO2 Therapy delivers superoxygenated arterial blood directly to at-risk myocardial tissue and is performed in the cardiac catheterization laboratory immediately after PCI is completed.